Looking for witnesses to near miss with semi

To the two cars behind my black Caddie and the two cars approaching me in the other lane on Thursday, June 14 at 2:15 p.m., one mile south of the Carman Hospital turnoff. I had to brake and slow you up so we could allow the grain truck to turn onto west gravel road.
I was so disgusted and afraid of my destiny when that black semi trailer was trying to overtake me and two cars behind on a two lane highway (#3). He was on the gravel shoulder, very illegal, and yet it happened. If you read this please call me as I‘d like to report the driver of that black semi which I had noted turned from Roland area to #3 at Jordan Corner.
I must thank the two drivers behind me who very nicely responded to my braking at this incident. I had a fast recall of two very serious semi accidents lately, so I am saying, either these semi annoyances should be reported or else semi drivers should smarten up damn quick.
My 2:20 appointment at the dental surgeon was more important than any semi-driver up on my right side on a gravel shoulder, scaring me so badly.
Please call me (204-822-3008) if you were one of the cars behind my Caddie or in the other lane approaching us.